Basement, second floor, typical room, luxury suites, and penthouse master plans for the 1974 additions and alterations to the tower of the Riviera Hotel and Casino. Includes revision dates. Drawn by B.H. Printed on mylar. John T. Iwamoto, delineator; Berton...

Miscellaneous building sections and partial elevations for additions and alterations to the tower of the Riviera Hotel from 1974. Drawn by W.M.J. Includes revision dates. Printed on mylar. John T. Iwamoto, delineator; Berton Charles Severson, architect; Brian Walter Webb, architect.

First floor plan and typical floor plans for 2nd through 6th floors for a six story addition to the Riviera Hotel from 1976. Drawn by KT. Includes revision dates. Printed on mylar. Berton Charles Severson, architect; Brian Walter Webb, architect;...

South and east exterior elevations for additions and alterations to the tower of the Riviera Hotel from 1974. Includes revision dates and exterior elevation notes. Printed on mylar. John T. Iwamoto, delineator; Berton Charles Severson, architect; Brian Walter Webb, architect.

North and west exterior elevations for additions and alterations to the tower of the Riviera Hotel from 1974. Includes revision dates, exterior elevation notes, and exterior finish key. Printed on mylar. John T. Iwamoto, delineator; Berton Charles Severson; Brian Walter...

Transverse building sections for additions and alterations to the tower of the Riviera Hotel from 1974. Drawn by FD. Includes revision dates. Printed on mylar. John T. Iwamoto, delineator; Berton Charles, architect; Brian Walter Webb, architect.

Proposed changes to the front entrance of the Riviera from 1981. Includes exterior elevations and plan of entry. Original medium: pencil on paper. Berton Charles Severson, architect; Brian Walter Webb, architect.

Longitudinal building section for additions and alterations to the tower of the Riviera Hotel from 1974. Drawn by FD. Includes revision dates. Printed on mylar. John T. Iwamoto, delineator; Berton Charles Severson, architect; Brian Walter Webb, architect.

Exterior elevations for a six story addition to the Riviera Hotel from 1976. Drawn by LK. Includes revision dates. Printed on mylar. John T. Iwamoto, delineator; Berton Charles Severson, architect; Brian Walter Webb, architect.

First floor plan and typical floor plans for 2nd through 6th floors for a six story addition to the Riviera Hotel from 1976. Drawn by KT. Includes revision dates. Printed on mylar. Berton Charles Severson, architect; Brian Walter Webb, architect;...

Longitudinal building sections for additions and alterations to the tower of the Riviera Hotel from 1974. Drawn by FD. Includes revision dates. Printed on mylar. John T. Iwamoto, delineator; Berton Charles Severson, architect; Brian Walter Webb, architect.

First floor and mezzanine plans for additions and alterations to the tower of the Riviera Hotel from 1974. Drawn by FD and BH. Includes revision dates, notes, and key plan. Printed on mylar. John T. Iwamoto, delineator; Martin Stern Jr.;...

Typical hotel room plans for the third through 11th floors and slab plan for additions and alterations to the tower of the Riviera Hotel from 1974. Also drawn by C.J.S. Includes revision dates and key plan. Printed on mylar. John...

Partial first floor plan for additions and alterations to the tower of the Riviera Hotel from 1974. Drawn by C. Includes revision dates and key plan. Printed on mylar. John T. Iwamoto, delineator; Berton Charles Severson, architect; Brian Walter Webb,...